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Ecore_Evas (wayland): Implement alpha_set, transparent_set, and 

ignore_events for ecore_evas_wayland_shm.

NB: I have to code for egl done, but am tracking a segfault when we
set alpha :/



SVN revision: 68558
This commit is contained in:
Christopher Michael 2012-02-29 21:00:38 +00:00
parent 97c02b6656
commit b0dde0d92d
1 changed files with 56 additions and 3 deletions
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59
legacy/ecore/src/lib/ecore_evas/ecore_evas_wayland_shm.c
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@ -67,6 +67,9 @@ static void _ecore_evas_wl_layer_set(Ecore_Evas *ee, int layer);
static void _ecore_evas_wl_iconified_set(Ecore_Evas *ee, int iconify);
static void _ecore_evas_wl_maximized_set(Ecore_Evas *ee, int max);
static void _ecore_evas_wl_fullscreen_set(Ecore_Evas *ee, int full);
static void _ecore_evas_wl_ignore_events_set(Ecore_Evas *ee, int ignore);
static void _ecore_evas_wl_alpha_set(Ecore_Evas *ee, int alpha);
static void _ecore_evas_wl_transparent_set(Ecore_Evas *ee, int transparent);
static int _ecore_evas_wl_render(Ecore_Evas *ee);
static void _ecore_evas_wl_screen_geometry_get(const Ecore_Evas *ee __UNUSED__, int *x, int *y, int *w, int *h);
static void _ecore_evas_wl_buffer_new(Ecore_Evas *ee, void **dest);
@ -138,9 +141,9 @@ static Ecore_Evas_Engine_Func _ecore_wl_engine_func =
NULL, // func avoid_damage set
NULL, // func withdrawn set
NULL, // func sticky set
NULL, // func ignore_events set
NULL, // func alpha set
NULL, // func transparent set
_ecore_evas_wl_ignore_events_set,
_ecore_evas_wl_alpha_set,
_ecore_evas_wl_transparent_set,
NULL,
NULL,
NULL,
@ -224,6 +227,8 @@ ecore_evas_wayland_shm_new(const char *disp_name, unsigned int parent, int x, in
if (parent)
p = ecore_wl_window_find(parent);
/* FIXME: Get if parent is alpha, and set */
ee->engine.wl.parent = p;
ee->engine.wl.win =
ecore_wl_window_new(p, x, y, w, h, ECORE_WL_WINDOW_BUFFER_TYPE_SHM);
@ -712,6 +717,54 @@ _ecore_evas_wl_fullscreen_set(Ecore_Evas *ee, int full)
ecore_wl_window_fullscreen_set(ee->engine.wl.win, full);
}
static void
_ecore_evas_wl_ignore_events_set(Ecore_Evas *ee, int ignore)
{
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
ee->ignore_events = ignore;
/* NB: Hmmm, may need to pass this to ecore_wl_window in the future */
}
static void
_ecore_evas_wl_alpha_set(Ecore_Evas *ee, int alpha)
{
Evas_Engine_Info_Wayland_Shm *einfo;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
if ((ee->alpha == alpha)) return;
ee->alpha = alpha;
if ((einfo = (Evas_Engine_Info_Wayland_Shm *)evas_engine_info_get(ee->evas)))
{
einfo->info.destination_alpha = alpha;
if (!evas_engine_info_set(ee->evas, (Evas_Engine_Info *)einfo))
ERR("evas_engine_info_set() for engine '%s' failed.", ee->driver);
evas_damage_rectangle_add(ee->evas, 0, 0, ee->w, ee->h);
}
}
static void
_ecore_evas_wl_transparent_set(Ecore_Evas *ee, int transparent)
{
Evas_Engine_Info_Wayland_Shm *einfo;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!ee) return;
if ((ee->transparent == transparent)) return;
ee->transparent = transparent;
if ((einfo = (Evas_Engine_Info_Wayland_Shm *)evas_engine_info_get(ee->evas)))
{
einfo->info.destination_alpha = transparent;
if (!evas_engine_info_set(ee->evas, (Evas_Engine_Info *)einfo))
ERR("evas_engine_info_set() for engine '%s' failed.", ee->driver);
evas_damage_rectangle_add(ee->evas, 0, 0, ee->w, ee->h);
}
}
static int
_ecore_evas_wl_render(Ecore_Evas *ee)
{